查看“︁硝酸铈”︁的源代码

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| ImageFile = Cerium nitrate.jpg
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| CASNo = 10108-73-3
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| CASNo1 = 10294-41-4
| CASNo1_Comment =  六水
| CASNo1_Ref = {{cascite|correct|CAS}}
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|  PubChem  =  16211466
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|Section2={{Chembox Properties
| Formula = Ce(NO<sub>3</sub>)<sub>3</sub>
| MolarMass = 434.22
| Appearance = 无色晶体
| Density = 2.38g·cm<sup>-3</sup>
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|Section8={{Chembox Related
| OtherAnions = [[硫酸铈(III)]]
| OtherCations = [[硝酸镧]]<BR>[[硝酸镨]]
| OtherFunction = 
| OtherFunction_label = 
| OtherCpds = [[三氧化二铈]]}}
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'''硝酸铈(III)'''（cerium(III) nitrate）是一种无机化合物，以六水合物Ce(NO<sub>3</sub>)<sub>3</sub>·6H<sub>2</sub>O最为常见。

==性质==
无色至浅红色[[潮解]]结晶。相对密度4.37。熔点96°C。易溶于水，水溶液呈微酸性中性。溶于[[醇]]和[[丙酮]]。加热至158°C时失去三个结晶水，继续加热至200°C则分解。

==制备==
用[[硝酸]]溶解富铈氢氧化稀土，并用[[草酸]]或[[过氧化氢]]将四价铈还原为三价，经结晶、分离，制得硝酸铈成品。<ref>[https://www.chemicalbook.com/ProductChemicalPropertiesCB5173561.htm 硝酸铈] {{Wayback|url=https://www.chemicalbook.com/ProductChemicalPropertiesCB5173561.htm |date=20180214142310 }}. Chemical Book. [2018-2-14]</ref>
:<math>\rm \ Ce(OH)_3+3HNO_3\rightarrow Ce(NO_3)_3+3H_2O</math>

硝酸溶解[[碳酸铈]]也能制得产物：<ref>龙志奇, 朱兆武, 崔大立,等. [http://xueshu.baidu.com/s?wd=paperuri%3A%2843146a9694033f0ffa3c8859cd6939f4%29&filter=sc_long_sign&tn=SE_xueshusource_2kduw22v&sc_vurl=http%3A%2F%2Fwww.docin.com%2Fp-1579941175.html&ie=utf-8&sc_us=13370067456607770811 碳酸氢铵沉淀法制备超细CeO<sub>2</sub>粉体工艺条件研究][J]. [[稀土 (期刊)|稀土]], 2005, 26(5):4-8.</ref>
:Ce<sub>2</sub>(CO<sub>3</sub>)<sub>3</sub> + HNO<sub>3</sub> → Ce(NO<sub>3</sub>)<sub>3</sub> + H<sub>2</sub>O + CO<sub>2</sub>↑

==用途==
用作制取其他[[铈]]盐的原料、分析试剂、合成试剂、[[石油]]催化剂和[[煤氣燈]]{{le|煤氣燈紗罩|Gas mantle|紗罩}}添加剂等。

==参考文献==
{{reflist}}

==拓展阅读==
* 杜云艳, 李晓杰, 王小红,等. [http://xueshu.baidu.com/s?wd=paperuri%3A%2892228d46d2e17ff4cec99b294ef78251%29&filter=sc_long_sign&tn=SE_xueshusource_2kduw22v&sc_vurl=http%3A%2F%2Fwww.docin.com%2Fp-1756643121.html&ie=utf-8&sc_us=3746184963676715524 硝酸铈爆轰制备球形纳米CeO<sub>2</sub>颗粒][J]. 爆炸与冲击, 2009, 29(1):41-44.

{{铈化合物}}
{{硝酸盐}}

[[Category:三价铈化合物]]
[[Category:硝酸盐]]